<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="UTF-8">
  <meta name="viewport"
        content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
</head>
<body>
<h1>hahaha</h1>
<h2>heiheihei</h2>
<h3>xixixi</h3>
<p>hello, world</p>
<p th:text="'hello, 12eeee'+ ${nickname} + 'sdafsadf'"></p>
</body>
</html>